Disney’s Animal Kingdom Celebrates 50th Anniversary of Walt Disney World Resort with New Experiences, Dazzling Decor, Tantalizing Treats and More October 13, 2021 John Morales Disney's Animal Kingdom, Walt Disney World Resort With the 50th anniversary celebration of Walt Disney World Resort now in high gear, there’s exciting EARidescent magic to discover throughout our four theme parks and beyond – especially at Disney’s Animal Kingdom Theme Park!